package com.coco.bargain.service;

import com.coco.common.result.CommonResponse;

/**
 * @Author: guofeng
 * @Date: 2021/07/22/16:03
 * @Description:
 */
public interface BargainService {

    String bargainAdd(Long gid);

    String firstBargain(String card);

    String helpMe(Integer helpUid, String card);
}
